Input & Output Modules
The HiTec Zang digital I/O modules convert analogue and digital I/O signals into RS-232 NAMUR or RS-485 ModBus AS protocols or vice-versa. They can be used where the number of measuring channels is so low that the use of a LabManager® is not cost-effective or to expand a LabManager®.
They are also suited as interfaces for small HiBuilder™ or SoftManager™ projects, for example, as a supplement to LabDos™ or AutoSam™ where additional signals need to be recorded or additional actuators controlled.
In SoftManager™/LabVision® projects they can also be used as interfaces for small projects such as for weighing stations.
- Power Supply via interface cable or 24 V plug-in power supply unit
- RS-232 NAMUR protocol and RS-485 Modbus AS interface
- Durable metal casing
I/O Module for Analogue Input
| Interface | RS-485 with Modbus AS protocol or RS-232 V24 NAMUR |
|---|---|
| Inputs | 2 x 0…10 V or 0/4…20 mA |
| Absolute measurement uncertainty | ≤ ± 0.5 % |
| Measuring rate | 20/s |
| Dimensions (L x W x H) | 100 x 61 x 27 mm |
| Scope of delivery | I/O module, manual |
| Product code | Description |
|---|---|
| IL-AINAMP2D | Input module for analogue input 2x 0…10 V or 0/4…20 mA |
I/O Module for Pt100
| Interface | RS-485 with Modbus AS protocol or RS-232 V24 NAMUR |
|---|---|
| Inputs | 1 x Pt100, four-wire technology |
| Absolute measurement uncertainty | ± 0.2 °C |
| Measuring rate | 20/s |
| Dimensions (L x W x H) | 100 x 61 x 27 mm |
| Scope of delivery | I/O module, manual |
| Product code | Description |
|---|---|
| IL-PTAMP1D | Input module for 1x Pt100 sensor |
I/O Module for pH/RedOx
The electrodes can be directly connected without a pH measuring amplifier
A measuring amplifier for the evaluation of a Pt100 sensor in the probe is built-in.
The sensitive electrode signal is directly digitalised and can be transferred over long distances to an AS without any errors occurring.
External I/O module for pH/RedOx measurement with temperature compensation, input voltage from -1.1 to +1.1 V, input resistance > 100 MΩ, VP8 connection.
Advantages of the I/O Module
- pH value and temperature measurement
- Space-saving
- Cable can be extended
| Interface | RS-485 with Modbus AS protocol or RS-232 V24 NAMUR |
|---|---|
| Inputs | 1 x pH electrode with Pt100 |
| Measurement uncertainty | 0.1 % |
| Measuring rate | 20/s |
| Dimensions (L x W x H) | 130 x 61 x 27 mm |
| Scope of delivery | I/O module, manual |
| Product code | Description |
|---|---|
| IL-PHAMP1D | Input module for pH and RedOx electrodes |
I/O Module for Load Cells and GraviDos®
The digital measuring amplifier is suited to all HiTec Zang load cells (except for the types with an integrated measuring amplifier) and for all other strain gauge cells with a voltage feed.
- Integrated calibration function
- Integrated taring function
- Standard balance protocol (Mettler)
- Alternating voltage measuring bridge
| Interface | RS-485 with Modbus AS protocol or RS-232 V24 NAMUR |
|---|---|
| Inputs | 1 x 6-pin LEMO plug, type FFA.1S.306.CLACxx |
| Bridge feed voltage | 5 V AC |
| Measuring resolution | 0.01 % |
| Power supply | Via data plug |
| Dimensions (L x W x H) | 100 x 61 x 27 mm |
| Scope of delivery | I/O module, manual |
| Product code | Description |
|---|---|
| IL-GRADOAMP1D | Digital measuring amplifier for strain gauge measuring cells |